At-Home Testing

Go beyond resolutions. Support your energy, resilience, and health at the cellular level with Jinfiniti.

Explore by area of interest

Health Conditions

At-Home Testing

Supplements

Longevity

NAD+

DNA double helix structure with green stems forming the spiraling backbone, featuring pink and light purple roses and blood sample test tubes along the structure in a dramatic gradient pattern

Longevity Testing Guide: 15 Biomarkers for Healthy Aging

At-Home Testing, Longevity

Longevity testing shifts the focus from treating illness to proactively managing health as you age. These tests examine your body’s internal aging processes to help you improve…

Woman holding a bowl of strawberries by the water

Fisetin: Benefits, Longevity Potential & Side Effects

Longevity, Nutrition, Supplements

Could a natural compound found in fruits like strawberries and apples help you live healthier and longer? Fisetin is a flavonoid found in fruits and vegetables making waves in…

Fresh strawberries and blueberries arranged in a perfect symmetrical pattern on a light background

Quercetin vs. Fisetin: Differences and Combined Benefits

Quercetin, Longevity

When it comes to longevity and cellular health, two compounds found in fruits and vegetables have been making waves: quercetin and fisetin. Both offer potent antioxidant and…

An image of an old woman taking supplement

The 8 Best Mitochondrial Health Supplements for 2025

NAD+, Creatine, NAD, NMN

Mitochondria transform your food into ATP, the fuel cells need for energy. When mitochondria work well, you benefit from steady energy levels, clear thinking, and faster recovery…

Portrait of happy mature woman enjoying wonderful sunny day in nature

10 Ways to Increase Your NAD+ Levels

NAD+, Longevity, NAD, NAD+ Precursors, Nutrition

Aging isn’t only about getting older. It’s also about your cells running out of key resources. One of these resources is NAD+ (nicotinamide adenine dinucleotide), a molecule…

An image of a healthy woman taking supplement

NMN Dosage Guide: How to Safely Take NMN

NAD, NAD+, NMN

Figuring out the right NMN dosage isn’t just about following what others do. It’s about finding what works best for your body. Nicotinamide mononucleotide (NMN for short) has…

A fit woman doing machine flys in the gym

Why NAD+ Matters for Bodybuilding and Muscle Growth

NAD+, Muscle Loss and Weakness, NAD

NAD+ has become a hot topic in health science research. This important molecule exists in every cell of your body and helps with energy production, cellular repair, and the aging…

Two supplement bottles of NMN and Niacin side by side comparison in dramatic lighting

NMN vs. Niacin: Safety and Efficacy for Longevity

NMN, Longevity, NAD+ Precursors, Niacin

Inside your cells, there’s a fascinating molecule called NAD+ that plays a key role in how you age. This coenzyme isn’t just important – it’s essential for hundreds of processes…

Boswellia Benefits for Inflammation, Side Effects and Dosage

Inflammation, Health Conditions, Supplements

For years Ayurvedic practitioners have used Boswellia, also known as Indian frankincense, to calm aching joints and irritated tissue. Now science is backing up many of its…

Fitness couple against a lavender gradient background

Creatine Starter Guide: Loading, Timing & Beginner Tips

NAD+, Longevity, Muscle Loss and Weakness, NAD

Creatine is of the most well-researched fitness supplements, backed by a mountain of evidence for both its effectiveness and safety. But, with so many forms, dosing…